Rockwell Automation Technologies Incorporated

Ahmad K Omari

Randall S Langer

Andrew John Jaap

Stefan T Dziekonski

David Elmiger

Jeffrey Alan Kilburn

Jordan E Rogers

Andrew Edward Carlson

Patrick K Duffy

Michael C McOlash

Justin M Lemminger

Kou K Vang

Sheila A Quinnies

Michael C Mcolash

A control system may include a processor that may receive a first dataset associated with a current received at a load device coupled to a relay device. The processor may also determine harmonics data associated with the current and determine a switching profile to control moving a first armature of three armatures in the relay device based on the harmonics data. The switching profile is configured to control movement of the first armature between a first position and a second position, and wherein the switching profile comprises a firing angle for moving the first armature with respect to an electrical waveform, a second armature, and a third armature. The processor may then control a current provided to a relay coil of the relay device based on the switching profile, such that the relay coil causes the first armature to move.

Systems and methods for controlling firing delay in multi-phase relay devices

A control system may include a processor that may receive a first dataset associated with power properties of a rotating load device coupled to a relay device. The processor may also determine frequency properties based on the power properties and determine a switching profile to control moving a first armature of three armatures in the relay device based on the frequency properties. The switching profile is configured to control movement of the first armature between a first position and a second position, and wherein the switching profile comprises a firing angle for moving the first armature with respect to an electrical waveform, a second armature, and a third armature. The processor may then control a current provided to a relay coil of the relay device based on the switching profile, such that the relay coil causes the first armature to move.

Systems and methods for utilizing pow switching to synchronize with a rotating load

A control system may include a processor that may receive a first dataset associated with a type of load device coupled to a relay device. The processor may then receive a second dataset associated with one or more operations of the load device over a period of time. The processor may also determine a switching profile to control moving an armature of the relay device between a first position and a second position based on the first dataset and the second dataset, such that the switching profile comprises a firing angle for moving the armature with respect to an electrical waveform. The processor may then control a current provided to a relay coil of the relay device based on the switching profile.

Systems and methods for automatically configuring point-on-wave settings in a relay device

A point-on-wave relay device includes a first contact relay and a second contact relay in series with the first contact relay. A first state of the first contact relay in conjunction with a first state of the second contact relay causes a point-on-wave open operation and second state of the first contact relay in conjunction with a second state of the second contact relay causes a point-on-wave close operation.

Systems and methods for de-energized point-on-wave relay operations

A method may include receiving, via one or more processors, back electromotive force (EMF) data associated with each motor electrically coupled to a printed circuit board and determining, via the processors, a corresponding motor controller associated with each motor based on the EMF data. The motor controllers may be electrically coupled to the printed circuit board. The method may also include automatically adjusting, via the processors, circuit connections associated with the printed circuit board to route wiring that controls each motor to the corresponding motor controller.

Systems and methods for implementing multiple motor starters with a printed circuit board

A modular enclosure comprises a first enclosure having a first enclosure cavity and a first door, and a second enclosure coupled to the first enclosure, the second enclosure having a second enclosure cavity and a second door. A power handle may be connected to the first enclosure, and can be operable to turn on power to the second enclosure in an 'ON' position or turn off power to the second enclosure in an 'OFF' position. The modular enclosure may further include a lockout assembly configured to prevent the second door from being opened while the power handle is in the &#x201c;ON&#x201d; position, and to prevent the first door from being opened until second door has been opened.

Systems and methods for a modular enclosure with a door interlock

An interface circuit having releasable electrical connectors and as little as a single relay providing a standardized connection between panel controls intended for three-wire, two-wire or combination three-wire/two-wire control and a motor drive or motor controller. In this way, greatly simplified manufacturing of control cabinets may be provided with variations in control strategy being implemented simply by the provision of different panel controls having prewired harnesses and connectors.

System and method for simplifying interconnection between panel controls and motor power units

A modular enclosure configurable to achieve one of a plurality of environmental ratings is disclosed. The modular enclosure includes a base having a substantially open upper portion and a substantially open lower portion. The base further includes at least one top interlocking feature. The modular enclosure further includes a bottom cap including a bottom interlocking feature and a top cap including at least one top cap interlocking feature. The bottom cap is configured to couple to the lower portion of the base using the bottom interlocking feature and the top cap is configured to couple to the upper portion of the base using at least one top interlocking feature. The at least one top interlocking feature configured to engage a corresponding at least one top cap interlocking feature.

Modular enclosure and construction method

The subject matter disclosed herein describes a system for connecting devices mounted to and within an industrial enclosure. The conductors for a device having multiple electrical conductors are bundled together. A first color coded element, such as a sleeve, is slid over the bundle providing a first identifier. The ends of the conductors are terminated at a single plug for insertion into a receptacle. A second color coded element, such as a label, which corresponds to the first color coded element, identifies into which receptacle each plug is to be inserted. In addition, each pole of the plug and/or receptacle includes a key or a corresponding space to receive a key. Various combinations of keys and spaces are defined such that each plug may be inserted into a single receptacle.

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Bayside, WI, United States of America

Ahmad K Omari